Watlow SD User Manual

0600-0041-0030 Rev. A Made in the U.S.A.

August 2003 $5.00

Calibration Manual

ISO 9001

CUS

ER

TISF

CTI

Series SD Family

PID, PID Profiling, DeviceNet,

and Limit Controllers

1241 Bundy Boulevard., Winona, Minnesota USA 55987

Phone: [phone], Fax: [phone] http://www.watlow.com

TOTAL

CUS

TOMER

SATISF

ACTI

3 Year W arranty

ISO 9001

Registered Company

Winona, Minnesota USA

ON

Safety Information

We use note, caution and warning symbols throughout this book to draw your attention to im­portant operational and safety information.

A “NOTE” marks a short message to alert you to an important detail.

A “CAUTION” safety alert appears with information that is important for protecting your
equipment and performance. Be especially careful to read and follow all cautions that apply
to your application.

A “WARNING” safety alert appears with information that is important for protecting you,
others and equipment from damage. Pay very close attention to all warnings that apply to
your application.

The safety alert symbol, ç (an exclamation point in a triangle) precedes a general CAUTION
or WARNING statement.

The electrical hazard symbol, Ó (a lightning bolt in a triangle) precedes an electric shock
hazard CAUTION or WARNING safety statement.

Technical Assistance

If you encounter a problem with your Watlow controller, review your configuration informa­tion to verify that your selections are consistent with your application: inputs, outputs,
alarms, limits, etc. If the problem persists, you can get technical assistance from your local Wat­low representative (see back cover), by e-mailing your questions to wintec

[e-mail]
or by dialing [phone] between 7 a.m. and 5 p.m., Central Standard Time (CST). Ask
for for an Applications Engineer. Please have the following information available when call­ing:

• Complete model number • All configuration information

• User’s Manual • Factory Page

Warranty

The Series SD is manufactured by ISO 9001-registered processes and is backed by a three­year warranty.

Return Material Authorization (RMA)

1. Call Watlow Customer Service, [phone], for a Return Material Authorization
(RMA) number before returning any item for repair. If you do not know why the product
failed, contact an Application Engineer or Product Manager. All RMA’s require:

• Ship to address • Bill to address

• Contact name • Phone number

• Method of return shipment • Your P.O. number

• Detailed description of the problem • Any special instructions

• Name and phone number of person returning the product.

2. Prior approval and an RMA number from the Customer Service Department is required
when returning any product for credit, repair or evaluation. Make sure the RMA number is
on the outside of the carton and on all paperwork returned. Ship on a Freight Prepaid basis.

3. After we receive your return, we will examine it and try to verify the reason for returning it.

4. In cases of manufacturing defect, we will enter a repair order, replacement order or issue
credit for material returned. In cases of customer mis-use, we will provide repair costs and
request a purchase order to proceed with the repair work.

5. To return products that are not defective, goods must be be in new condition, in the origi­nal boxes and they must be returned within 120 days of receipt. A 20 percent restocking
charge is applied for all returned stock controls and accessories.

6. If the unit is unrepairable, you will receive a letter of explanation. and be given the op­tion to have the unit returned to you at your expense or to have us scrap the unit.

7. Watlow reserves the right to charge for no trouble found (NTF) returns.

The Series SD Calibration Manual is copyrighted by Watlow Winona, Inc., © August 2003
with all rights reserved. (2403)

ç

CAUTION or

WARNING

Ó

Electrical

Shock Hazard

CAUTION or WARNING

Watlow Series SD Calibration ■ 3 ■ Factory and Calibration

Display Parameter Name

Description

Settings Range

(Integer values for Modbus

in parentheses.)

Default Modbus*

(less 40,001

offset)

Read/Write

Appears if:

Factory Page and Calibration

This Calibration Manual applies to all Series SD controllers, including the PID, PID Profiling, DeviceNet and Limit
controller versions. For the user’s manual, go to www.watlow.com and search on Series SD User’s Manual.

To go to the Factory Page, press both the Up ¿ and Down ¯ keys for six seconds from the Home Page. {Fact} will
appear in the upper display and {page} in the lower display.

• Press the ‰ Advance Key to move through the parameter prompts.

• Press the Up ¿ or Down ¯ keys to change the parameter value.

• Press the Infinity Key ˆ at any time to return to the Home Page.

[AMb]

[AMb]

Ambient Temperature

Displays the current calculated ambient
temperature.

-50.0 to 300.0°F NA

277 R
278 R

Always active.

[A;mn]

[A.Mn]

Minimum Recorded Ambient
Temperature

Displays the minimum recorded ambient
temperature.

-50.0 to 300.0°F NA NA Always active.

[A;ma]

[A.MA]

Maximum Recorded Ambient
Temperature

Displays the maximum recorded ambient
temperature.

-50.0 to 300.0°F NA NA Always active.

[DSPL]

[dSPL]

Display Intensity

Increase or decrease the brightness of the
upper and lower display.

15 to 100% duty 100

NA

Always active.

[A;Ot1]

[A.Ot1]

Output 1 Process Value

Monitors Process Output 1 value via
Modbus.

00.00 to 22.00 units
(0000 to 2200)

283 R

Process output installed
for Output 1

[A;Ot3]

[A.Ot3]

Output 3 Process Value

Monitors Process Output 3 value via
Modbus.

00.00 to 22.00 units
(0000 to 2200)

285 R

Process output installed
for Output 3

[rESt]

[rESt]

Restore Factory Calibration

Replaces the user calibration parameters
with the factory calibration parameters.

[~~no] (0)
[~yES] (1)

[~~no] (0)

208 R/W

Always active.

[Usr;r]

[Usr.r]

Restore User Settings

Restores the customer’s configured set­tings.

[~~no] (0)
[~yES] (1)

[~~no] (0)

209 R/W

Always active.

[USr;S]

[USr.S]

Save User Settings

Saves the current customer-configured
settings.

[~~no] (0)
[~yES] (1)

[~~no] (0)

210 R/W

Always active.

[dFLt]

[dFLt]

Default Parameters

Reset all parameters to their
default values.

[~~no] (0)
[~yES] (1)

[~~no] (0)

207 R/W

Always active.

[O;ty1]

[O.ty1]

Output 1 Type

Displays the hardware type for Output 1.

[nonE] none (0)
[~~DC] DC/open collect. (1)
[rLAY] mech. relay (2)
[~SSr] solid-state relay (3)
[Proc] process (4)

[none] (0)

202 R

Always active.